It is estimated that some seven hundred million people, about half the world’s adult population, are unable to read or write, and there are probably two hundred and fifty million more whose level is so slight that it is hardly called literacy(有文化).Recently the attack on illiteracy had ...
50 stars on the USA flag 362020-08 7 7.5 BILLION is the estimated population of the Earth 342020-08 8 “Million-dollar question” (one that has a very important answer) 372020-08 9 Triskaidekaphobia is fear of the number 13 492020-08 10 Around the World in Eighty Days is a book by ...
Estimated numbers and demographic characteristics of one-parent families in Great Britain. Population Trends 65. HMSO (1991) pp. 35-43... J Haskey - 《Population Trends》 被引量: 29发表: 1991年 Trends in the numbers of one-parent families in Great Britain. This article presents new estimate...
The major areas of illiteracy are in Asia, Africa, and Central and South America. In Africa there are at least one hundred million illiterate people, which is eighty to eighty-five percent of the total population. In Europe the figure is about twenty-four million; most of them are in Soth...
Estimated glomerular filtration rate (eGFR) variation is associated with end-stage kidney disease (ESKD) development in patients with chronic kidney disease; whether annual variations in eGFR at health check-ups is associated with ESKD risk in the general population is unclear. We conducted a retrosp...
aSubmission of a score 比分的提议 [translate] a既然你要去图书馆,那么我也一起去 Since you must go to the library, then I also together go [translate] aIt has been estimated that approximately 10 percent of our population experiences problems in communicating. 它估计大约我们的人口的10%在沟通...
The major areas of illiteracy are in Asia, Africa, and Central and South America. In Africa there are at least one hundred million illiterate people, which is eighty to eighty-five percent of the total population. In Europe the figure is about twenty-four million; most of them are in Soth...
Indeed, we included a large sample of subjects relative to the population of Bahrain. At the time of our study, the total population was less than 1.500,000 and the Bahrainis were around 600.000 only. Although our large sample is not representative, but this multicenter study provides valuable...
2021). Warming combined with reduced precipitation may, for example, promote fire in tropical rainforests by increasing flammability but reduce fire in arid ecosystems because of fuel limitation. Predicting future changes in wildfire is further complicated by uncertainty about future human population sizes...
Estimates of age compositions are presented.The estimated densities ranged from 0.00 1 to 5 individuals (age groups 1 to 4) per m2, corresponding to 0.03 to 90 grams (live weight) per m2. Estimates of population size and survival rate by two mark- recapture models are compared....